I didn't reply."Well, then, go. I understand the need. I do. And," she began, and then paused, "I'm glad it's not with another woman. I was sure it wa...! I was sure it was with some other woman who's prettier, and healthier, than me! I could understand that. I really could. But---I'm glad it's not with another woman. That's easier for me to accept. It's not the same with another man. This other guy doesn't threaten me, as another woman would." I don't want to hurt you, okay?" I said. "It's just. What do you think of your sister now?” “Are you still bi?” was all I could reply.Ginger chuckled. “I wish. When I said I was faithful, I meant fully. Over the years, I tried to hint to Dirk I might like swapping or swinging, but he never seemed to notice. Since he got posted with the airline across the country right after the wedding, I only saw Karina at reunions and such. Last year, she told me her husband knew that she and I used to play girly games, and would like to try a threesome. I was. I came close to busting out laughing because my sister Mabel was about as religious person I knew and she would only go down on her knees to prayer for someone’s salvation and couldn’t even bear to think that our Ma and Pa had actually done the “evil deed” to make us kids even though they were married all legal and proper. Sure, I would look at Mabel’s pretty heart-shaped behind whenever she bent over but I would never even think to reach out and touch it in a non-brotherly way with devious. She stirred at that and looked up at me. She smiled and I leaned down and kissed her. I was worried that she would be upset, but instead she burst with energy. We kissed heavily for a while and and I began to take some liberties with my hands. They roamed all throughout her body. I found that she was wearing a thong under her miniskirt and her ass was pretty much perfect.I ran my hands under her shirt and unclasped her bra she lifted herself slightly and I pulled off her shirt and bra in one.